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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: My project is to turbocharge a BMW E30 325i M20 engine. Engine specs: * cyl count=6 * main trigger= 60-2 on crank http://www.vems.hu/wiki/index.php?page=MembersPage%2FGergelyLezsak%2FTrigger * stock internals * T3/T4 turbo 50 A/R Compressor, 0.63 A/R Turbine .57 Trim 3" inlet stage 3 wheel * Oil cooling on pistons http://www.e30tech.com/forum/viewtopic.php?t=5223 * Intercooler will be as big as possible * Lime green 440 cc bosch high imp petrol injectors I guess we have a lot in common: [MembersPage/GergelyLezsak] A great guy who's car I deff like to see when it's finished: [MembersPage/MattiasSandgren] ---- [\ MembersPage/JanSaenen/LPG LPG Section] [\ MembersPage/JanSaenen/Links Links] ---- I want to order pretty soon now but I still have questions about what I have to order. This should be able to run ignition and injection without problems. Q: Do you plan to build your own harness or re-use the stock harness with it's limitations? There are things you should order to make it easier to build your own harness, like the injector connectors. Q: What kind of cable will you use for serial communication with the Genboard? A preferred method is to use the "serial jack kit" from the webshop, which is basically a 6.3 mm stereo jack female+male. Mount that in your dash somewhere and wire it to the serial pins on the EC18 connector. This involved building a custom serial cable to connect your computer with a male 6.3 mm plug in one end and DSUB9 female in the other end. A keyboard and LCD can be used to adjust anything (including maps). However you really do want a notebook and MegaTune to tune the ignition map. * I have a notebook right here so that's not a problem. Should I still order the LCD or is there no need for it then? ** I personally find the LCD very useful. Many things can go wrong with a custom install (cabling problem, high EGT, ego correction reaching it's limits, resulting in insufficient lambda, etc...) and the LCD and PS2 often makes it possible to diagnose problems without carrying a notebook (noone carries a notebook in the car 100% of the time). After the engine is tuned, the LCD would normally just confirm that everything is alright - if you otherwise don't believe in problems :-) * Okay I totaly agree with you. EDIS (wasted spark) coils for ignition should work. (I assume you have the connector for the EDIS coil) Assembled v3.3 controller 451.10EUR * ignition driver 8 * Knock and EGT yes * LCD and PS2 yes * MAP connection offboard(electronic) * primary_trigger VR * secondary_trigger HALL Other items: * Wideband connector 8.70EUR * Wideband O2 sensor 57.70EUR * LCD4x20 28.00EUR * DSUBxx connector 1.00EUR (for LCD) * EC36wire 9.00EUR http://shop.x-dsl.hu/catalog/product_info.php?products_id=39 * EC18wire 8.00EUR http://shop.x-dsl.hu/catalog/product_info.php?products_id=43 * K-compensational cable 3.70EUR/meter * K-thermocouple connector 9.87EUR * EGT sensor (K-type) 59.70EUR * Serial jack kit 1.67EUR * Fusekit_stackable_socket 2.89EUR * Injector connector 1.98EUR * VEMS sticker Total: XXX.XX EUR * Bosch sensor: http://www.geocities.com/tech4tdi/pages/map.html * IAT sensor: GenBoard/Manual/IntakeAirTemperature I guess I can replace the last two sensors with Bosch 0 281 002 177. Do think of how/where to mount it. ---- mailto:Jan_Saenen@hotmail.com Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.